The amount of current in amperes I that an appliance uses can be calculated using the
Chapter 7, Problem 55(choose chapter or problem)
The amount of current in amperes I that an appliance uses can be calculated using the formula I = (_ P R) _1 2, where P is the power in watts and R is the resistance in ohms. How much current does an appliance use if P = 120 watts and R = 3 ohms? Round your answer to the nearest tenth.
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